1944292724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:573

約数の個数: 96

約数和(自身を含む): 4044902400

約数和(自身を除く): 2100609676

約数列:

[1, 2, 4, 11, 19, 22, 37, 38, 44, 74, 76, 148, 209, 239, 263, 407, 418, 478, 526, 703, 814, 836, 956, 1052, 1406, 1628, 2629, 2812, 2893, 4541, 4997, 5258, 5786, 7733, 8843, 9082, 9731, 9994, 10516, 11572, 15466, 17686, 18164, 19462, 19988, 30932, 35372, 38924, 49951, 54967, 62857, 97273, 99902, 107041, 109934, 125714, 168017, 184889, 194546, 199804, 214082, 219868, 251428, 336034, 369778, 389092, 428164, 672068, 691427, 739556, 1194283, 1382854, 1848187, 2033779, 2325709, 2388566, 2765708, 3696374, 4067558, 4651418, 4777132, 7392748, 8135116, 9302836, 13137113, 25582799, 26274226, 44188471, 51165598, 52548452, 88376942, 102331196, 176753884, 486073181, 972146362, 1944292724]

約数ペア:

[(1, 1944292724), (2, 972146362), (4, 486073181), (11, 176753884), (19, 102331196), (22, 88376942), (37, 52548452), (38, 51165598), (44, 44188471), (74, 26274226), (76, 25582799), (148, 13137113), (209, 9302836), (239, 8135116), (263, 7392748), (407, 4777132), (418, 4651418), (478, 4067558), (526, 3696374), (703, 2765708), (814, 2388566), (836, 2325709), (956, 2033779), (1052, 1848187), (1406, 1382854), (1628, 1194283), (2629, 739556), (2812, 691427), (2893, 672068), (4541, 428164), (4997, 389092), (5258, 369778), (5786, 336034), (7733, 251428), (8843, 219868), (9082, 214082), (9731, 199804), (9994, 194546), (10516, 184889), (11572, 168017), (15466, 125714), (17686, 109934), (18164, 107041), (19462, 99902), (19988, 97273), (30932, 62857), (35372, 54967), (38924, 49951)]